The Planted Tank Forum - View Single Post - Lighting an Aquarium with PAR instead of Watts
View Single Post
Old 07-22-2012, 02:08 PM   #18
BruceF
Planted Tank Enthusiast
 
PTrader: (2/100%)
Join Date: Aug 2011
Location: Centennial,Co
Posts: 547
Default

Cost of dividing watts by gallons? Price less.
BruceF is offline   Reply With Quote